Hebei Huaao Mining Development Co., Ltd. mining and dressing 1.5 million t/a expansion project
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Address：No.18 Xuefu West Road，High-tech District，Yantai，Shandong，China
Tel: +86-535-6857870（Operation） +86-535-6857866（Office）
Fax: ytjinjian@126.com
Hebei Huaao Mining Development Co., Ltd is a Chinese foreign cooperative enterprise. It was set up by the Griffin Mining Co. Ltd. who headquartered in the United Kingdom and Australia and Zhangjiakou City Hall, Hebei Province Bureau of Geology and mineral resources exploration in 1994. Its jurisdiction Caijiaying original lead-zinc mining scale is 750,000 t / a.
In March 2014, our company to undertake ‘The preliminary design of mining and dressing 1.5 million t/a expansion project of Hebei hua-ao Mining Development Co., Ltd.’ After the expansion, the scale will up to 1.5 million t/a.
Since the different between joint venture and traditional domestic mine company in organizational structure and production management, we have the company's instant adaptation, combined with the characteristics of domestic and foreign mine company, and put forward the joint exploitation scheme of ramp and shaft with upward slicing and backfill mining method and sublevel caving and block chambering and subsequent filling method. Make full use of trackless equipment high degree of mechanization, strong adaptability of adapt to ore body, less preparation time to development, etc., to achieve a smooth continuation growth of mining production, to meet the benefit expectations of business owner. Renovation and expansion is completed, concentrator has a broken series, three grinding ore series and a stage flotation series, tailings through concentrating and pressing discharged to the dry tailings, the technology is mature and stable with high resource utilization.
At present, the mine is running well, and the economic benefit is remarkable. Harmonious cooperation with Hua-ao Mining Development Co., Ltd. opened the precedent of our service for foreign owners, and has accumulated valuable experience enter the foreign mining engineering and consulting market.
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Address：No.18 Xuefu West Road，High-tech District，Yantai，Shandong，China
Tel：86-535-6857870（Operation） 86-535-6857866（Office）
Fax：86-535-6857877（Office）
Mailbox：ytjinjian@126.com
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